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The Open Source Security Foundation (OpenSSF) is a community of software developers, security engineers, and more who are working together to secure open source software for the greater public good.

Collaborate on capabilities and best practices that secure open source software.

Participate in the latest community conversations and engage with experts.

Take free courses on secure coding practices as part of our certificate program.

Explore our helpful security guides to help secure your project from the start.

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OpenSSF Hosted Events

OpenSSF events are a great opportunity to get involved with the OpenSSF community across the security and open source ecosystem. Join us and share ideas, progress, and collaborate on securing open source software.

Read the Latest Reports From OpenSSF

Practical Guide for Building Robust AI/ML Pipeline Security
MLSecOps Whitepaper

Practical Guide for Building Robust AI/ML Pipeline Security

Secure Open Source Software Vision Brief 2025
Improving Risk Management Decisions with SBOM Data

Improving Risk Management Decisions with SBOM Data

2024 Annual Report cover

2024 Annual Report

Recent Blog Posts

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BlogTech Talk Recap: Simplifying DevSecOps in Air-Gapped Environments with Zarf
November 18, 2025

Tech Talk Recap: Simplifying DevSecOps in Air-Gapped Environments with Zarf

In the latest OpenSSF Tech Talk, we focused on a significant hurdle in software supply chain security: managing software delivery and upkeep within air-gapped and restricted network environments. You can…
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BlogRecap: Open Source Security Week in Belgium – Highlights from Ghent to Brussels
November 17, 2025

Recap: Open Source Security Week in Belgium – Highlights from Ghent to Brussels

At the end of October 2025, the Linux Foundation Europe, OpenSSF, and CEPS brought together developers, maintainers, policymakers, and industry leaders for conversations on open source, security, and Europe’s digital…
OpenSSF
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BlogPress ReleaseOpenSSF Announces Key Membership Growth and Golden Egg Award Winners at Open Source SecurityCon North America
November 10, 2025

OpenSSF Announces Key Membership Growth and Golden Egg Award Winners at Open Source SecurityCon North America

At Open Source SecurityCon in Atlanta, the Open Source Security Foundation (OpenSSF) announced Target Corporation and Thread AI as new general members, OSTIF’s upgrade to general membership, and recognized Golden…
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Open source software is pervasive in data centers, consumer devices, and applications. Securing open source software requires fostering collaboration, establishing best practices, and developing innovative solutions.

Join the growing list of organizations supporting the advancement of securing open source technology and funding the development and adoption of OpenSSF initiatives.

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